Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quais modelos de fones de ouvido correspondem ao preço de varejo sugerido nos EUA de $150?
 ###Tabelas: CREATE TABLE setting_the_nba_finals'_3pt_record (setting_the_nba_finals'_3pt_record_id AUTO_INCREMENT PRIMARY KEY, Game INT, 3PM-A VARCHAR, Percent Made INT, Total Made INT, Total Attempted INT, Series Percent INT) CREATE TABLE wobbe_index_of_common_fuel_gases (wobbe_index_of_common_fuel_gases_id AUTO_INCREMENT PRIMARY KEY, Fuel gas VARCHAR, Upper index Kcal/ Nm 3 INT, Lower index Kcal/ Nm 3 INT, Upper index MJ/ Nm 3 INT, Lower index MJ/ Nm 3 INT) CREATE TABLE current_line_of_headphones (current_line_of_headphones_id AUTO_INCREMENT PRIMARY KEY, Headphone Model VARCHAR, Headphone Class VARCHAR, Driver-matched dB VARCHAR, Construction VARCHAR, Earpads VARCHAR, Termination VARCHAR, US MSRP VARCHAR) CREATE TABLE race_calendar_and_winners (race_calendar_and_winners_id AUTO_INCREMENT PRIMARY KEY, Round INT, Race VARCHAR, Circuit VARCHAR, Date VARCHAR, Event VARCHAR, Winning driver VARCHAR) CREATE TABLE best_bowling_averages (best_bowling_averages_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, Team VARCHAR, Matches INT, Wickets INT, Average VARCHAR, Best Bowling VARCHAR)  
SELECT Headphone Model FROM current_line_of_headphones WHERE US MSRP = $150